Finding the Fourth Proportional to 33,368.31, 50,056.83 and 12,323.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,368.31 : 50,056.83 = 12,323.12 : x
2. Step 2: Convert to fraction form
   33,368.31/50,056.83 = 12,323.12/x
3. Step 3: Cross multiply
   33,368.31x = 50,056.83 × 12,323.12
4. Step 4: Simplify right side
   33,368.31x = 616,856,448.05
5. Step 5: Solve for x
   x = 616,856,448.05/33,368.31
6. Step 6: Final answer
   x = 18,486.30